Struct DotBF16Operation 

pub struct DotBF16Operation<'c> { /* private fields */ }

An avx512.dot operation. Dot BF16 op.

The dot op is an AVX512-BF16 specific op that can lower to the proper LLVMAVX512BF16 operation llvm.dpbf16ps depending on the width of MLIR vectors it is applied to.

From the Intel Intrinsics Guide:

Compute dot-product of BF16 (16-bit) floating-point pairs in a and b, accumulating the intermediate single-precision (32-bit) floating-point elements with elements in src, and store the results in dst.

Example:

%dst = x86vector.avx512.dot %src, %a, %b : vector<32xbf16> -> vector<16xf32>

Implementations

impl<'c> DotBF16Operation<'c>

pub fn name() -> &'static str

Returns a name.

pub fn as_operation(&self) -> &Operation<'c>

Returns a generic operation.

pub fn builder( context: &'c Context, location: Location<'c>, ) -> DotBF16OperationBuilder<'c, Unset, Unset, Unset, Unset>

Creates a builder.

pub fn dst(&self) -> Result<OperationResult<'c, '_>, Error>

pub fn src(&self) -> Result<Value<'c, '_>, Error>

pub fn a(&self) -> Result<Value<'c, '_>, Error>

pub fn b(&self) -> Result<Value<'c, '_>, Error>

Trait Implementations

impl<'c> Clone for DotBF16Operation<'c>

fn clone(&self) -> DotBF16Operation<'c>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'c> Debug for DotBF16Operation<'c>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'b> From<DotBF16Operation<'b>> for X86VectorDialectOperation<'b>

fn from(op: DotBF16Operation<'b>) -> Self

Converts to this type from the input type.

impl<'c> From<DotBF16Operation<'c>> for Operation<'c>

fn from(operation: DotBF16Operation<'c>) -> Self

Converts to this type from the input type.

impl<'c> PartialEq for DotBF16Operation<'c>

fn eq(&self, other: &DotBF16Operation<'c>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'c> TryFrom<Operation<'c>> for DotBF16Operation<'c>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(operation: Operation<'c>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'c> Eq for DotBF16Operation<'c>

impl<'c> StructuralPartialEq for DotBF16Operation<'c>